Thermistor Sensor
ST1
High heat resistance
Heat resistance is compared to other Shibaura flange type sensors
Sensing part: stainless steel
Wire: cross-linked PE, fluororubber parallel, heatproof PVC parallel
Features
- One-piece protection cap
- Standard burner sensor available with a highly heatproof glass-encapsulated thermistor element
| Applications | Heater burners (ambient) |
|---|---|
| Operating temperature | -20 to +500℃ (from the tip of protection tube to the flange) |
| Thermal time constant | τ ≒ 80 sec., τ ≤ 7 sec. (in oil to the flange) |
| Dissipation constant | δ ≒ 3mW/℃ |
| Withstand voltage | 1200VAC for 1 sec. |
| Insulation resistance | ≥100MΩ at 500VDC |
| Resistance | R200 = 8kΩ Other options available |
| B constant | B150/250 = 5300K Other options available |
* Values in the above table are for reference only.
* Unless otherwise stated, the thermal time constant and the dissipation constant are measured in still air.
